TUS (Tucson) to SMF (Sacramento) flights arrive on time 86% of the time. The most reliable airline on this route is Southwest Airlines at 90%. The average delay is 39 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated May 2026.TUS → SMF
TUS (Tucson) to SMF (Sacramento)
TUS → SMF on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Accurate?
Southwest Airlines edges out SkyWest Airlines on this route — 90% vs 85% on time.
Airline Comparison
Southwest Airlines leads at 90% on time; SkyWest Airlines trails at 85%.
Accurate?
Good to know
Departing from TUS
83% on timeExpect ~16 min sitting on the taxiway after your gate pushes back. TUS has long runway queues.
TSA is currently ~10 min. Best time: 4 AM (about 5 min).
Arriving at SMF
82% on timeWhen flights into SMF are late, the average delay is 58 minutes. Build buffer if you have ground plans.
If connecting at SMF: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.